2007 Daihatsu Sirion vs. 2010 Alfa Romeo Brera
To start off, 2010 Alfa Romeo Brera is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2007 Daihatsu Sirion would be higher. At 2,198 cc (4 cylinders), 2010 Alfa Romeo Brera is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo Brera (182 HP @ 6500 RPM) has 96 more horse power than 2007 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2010 Alfa Romeo Brera should accelerate faster than 2007 Daihatsu Sirion.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2010 Alfa Romeo Brera (231 Nm @ 4500 RPM) has 111 more torque (in Nm) than 2007 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2010 Alfa Romeo Brera will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion. 2007 Daihatsu Sirion has automatic transmission and 2010 Alfa Romeo Brera has manual transmission. 2010 Alfa Romeo Brera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Daihatsu Sirion | 2010 Alfa Romeo Brera | |
| Make | Daihatsu | Alfa Romeo |
| Model | Sirion | Brera |
| Year Released | 2007 | 2010 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 182 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 120 Nm | 231 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 72 mm | 86 mm |
| Engine Stroke Size | 79.7 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 175 km/hour | 222 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 8.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Length | 3610 mm | 4420 mm |
| Vehicle Width | 1670 mm | 1380 mm |
| Vehicle Height | 1560 mm | 1840 mm |
| Wheelbase Size | 2440 mm | 2530 mm |
| Fuel Consumption Overall | 5.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 40 L | 70 L |
